nebad.blogg.se

Save 14,034 this July 2022 on a 2012 McLaren MP4-12C Base on CarGurus.

)įfmpeg -i "concat:File1.ts|File2.ts" -vcodec copy -aprofile aac_low -acodec libvo_aacenc -vbsf aac_adtstoasc FinalFile. Browse the best July 2022 deals on 2012 McLaren MP4-12C Base for sale in San Antonio, TX. (This second version will copy video but will reencode audio and will take care of audio issues. Because ffmpeg attempts to avoid chroma subsampling using -pixfmt yuv420p is recommended to ensure a widely compatible pixel format. If the input audio is AAC then the audio will be stream copied (re-muxed) as is and needless re-encoding is avoided. This will perform conditional encoding depending if the input audio is AAC or not. (Also, sometime when joing 2 TS files and converting them into MP4 you might find some video issues like frame drop or fast forward effect, this is caused by bad audio sync, so just use this second version with audio reencode to take care of the issue)įfmpeg -i "concat:File1.ts|File2.ts" -vcodec copy -aprofile aac_low -acodec aac -strict experimental -cutoff 15000 -vbsf aac_adtstoasc FinalFile.mp4 See FFmpeg Wiki: H.264 for more info on these options. Sometimes there is problem that the audio does not mux properly in that case use: This will merge MOST H264/MP4 files (with same specs) without any issues. Though this is an old thread, somebody might find this answer useful:Īnd this YES works for ME 100% (just make sure files you are merging have same resolution, frame, rate)įfmpeg -i File1.mp4 -c copy -bsf h264_mp4toannexb File1.tsįfmpeg -i File2.mp4 -c copy -bsf h264_mp4toannexb File2.tsįfmpeg -i "concat:File1.ts|File2.ts" -c copy -bsf aac_adtstoasc FinalFile.mp4